32 lines
556 B
Plaintext
32 lines
556 B
Plaintext
[[esql-to_string]]
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=== `TO_STRING`
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Converts a field into a string. For example:
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[source,esql]
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----
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include::{esql-specs}/string.csv-spec[tag=to_string]
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----
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which returns:
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[%header,format=dsv,separator=|]
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|===
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include::{esql-specs}/string.csv-spec[tag=to_string-result]
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|===
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It also works fine on multivalued fields:
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[source,esql]
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----
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include::{esql-specs}/string.csv-spec[tag=to_string_multivalue]
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----
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which returns:
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[%header,format=dsv,separator=|]
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|===
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include::{esql-specs}/string.csv-spec[tag=to_string_multivalue-result]
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|===
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Alias: TO_STR
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